How many days would a 67-unit construction activity lasts if this activity have a parameter of 0.9manhours per unit would last and that there's only 9hrs per day allotted to construction work. Neglect any additional allowances for overtime.

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Q: 2. Complete the table. logs T 25 1 25 a. b. 5 C. -1 d. 0 e. 10 f.2 g. -2 h. 1 1/5

A: Solution is given below:

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Q: 6 1 -2 A = 3 1 4 1 -1 1 -9 2 -2 2 3.

A: To find the determinant of A=3601-231410-11-92-22

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Q: Suppose A is an m x n matrix whose columns are linearly independent. What is the nullity of A?

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Q: Find the sum of the arithmetic series with a1 = 19, an 309, п 3 30 4932 O 4926 9840 4920

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Q: A D 6. Calculate the standard deviation of the set of data to two decimal places. Refer to the…

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Q: Use the Rational Zero Theorem to find the solutions to the equation x³ + x² – 5x – 5 = 0. - -

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Q: 16x Consider the function f (x) = 2-2 In arrow notation, which of æ²+æ–2° the following describes…

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Q: S = {(2, –1, 3), (5, 0, 4)} (a) z = (5, -5, 11) %3D S, + 52 Z = 59 (b) V = | 18, 4 4 s. 22 V = (c) w…

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Q: Suppose A, B and C are 2 x 2 matrices such that det(A) = -7, det(B) = -5 and det(C) = 4. %3D %3D…

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Q: Determine whether the following set W = {(a1, a2, a3) E R° : a1 3az and az = -a1} %3D is a subspace…

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